Please help me fix my skincare routine for my combination skin!!!

reco guys for someone who is oily, acne proned and sensitive skin sa watsons or any dept store

Im currently using

cleanser: quick fx pimple eraser

serum: dermorepubliq 5% niacinamide

moisturizer: luxe organix rosewater soothing gel

sunscreen: wala pa bibili palang

please help guys kasi everytime na ginagamit ko yang products nayan nag ssting ung face ko onti, and wala pang improvements na nangyayari sa face ko andami ko pa ding bumps and dark spots and mga acne.

Should I keep going or maghanap nalang ng bagong products kasi so far for a week ko pa lang naman nagagamit yan mga products

please help and thanks guys!!!